SC 13G | SEC Filings Hub

Filing metadata

Accession number: 0000947772-10-000039
Form type: SC 13G
Filer: OYO GEOSPACE CORP
CIK: CIK 1001115
Filed: Feb 26, 2010
Reporting period: —
Description: Passive 5%+ stake

Documents

0000947772-10-000039-index.htm

Complete submission

0000947772-10-000039.txt

directory listing

Filed by

OYO GEOSPACE CORP